CN201341322Y

CN201341322Y - Multi-functional combine harvester

Info

Publication number: CN201341322Y
Application number: CNU200820180585XU
Authority: CN
Inventors: 王岳
Original assignee: Individual
Current assignee: Zhu Huaidong
Priority date: 2008-12-05
Filing date: 2008-12-05
Publication date: 2009-11-11
Anticipated expiration: 2018-12-05

Abstract

The utility model relates to a multi-functional combine harvester. A traveling transmission system adopts a multi-functional gearbox and a single handle for controlling multiple gears, runs and retreats at the same speed, is provided with crawler belts arranged on both sides of the traveling transmission system and being capable of rotating in the forward and reverse directions at the same speed, adopts the wheel differential steering and can be both used for a wheel type and a tracked type; and an operating transmission system adopts a multi-channel output transfer case for floating a cutting knife and is provided with an auxiliary conveyer belt, a chain belt type vertical knife, and a feeding threshing cylinder and a separating grass discharging cylinder which are coaxially and tandem arranged, the rotational speeds are respectively adjusted, the operating elements are respectively replaced, the partial concave plates are sectionally clamped on a side door, the angle of a guide plate at the top cover part is adjustable, a feeder beater, a backward fan and a grass bundling and collecting device are arranged, cutting parts and conveying parts can reversely rotate and grain bins are provided with turning plates. The multi-functional combine harvester is high in traveling power, easy in put into gear, convenient in turning and convenient in short-distance transfer; and the cutting parts are suitable for harvesting various crops including rice, wheat, soybeans and rapes, the application ranges of the threshing, the separating and the screening parts are wide, the effects of the feeder beater and the backward fan are enhanced, the operating quality is good, the efficiency is high, all the operating parts are convenient for cleaning, the two kinds of grain bins are easy for unloading grains, and the straws are conveniently utilized owing to bundling and collecting the grass.

Description

Multifunctional combined grain header

Affiliated technical field

The utility model relates to a kind of agricultural machinery of gathering in the crops crops, especially has multi-functional combine.

Background technology

At present, existing on the market multiple model combine, but can not take in paddy and wheat, beans and rape concurrently, even if operation reluctantly, its percent of loss, percentage of impurity, the percentage of damage three indexs Gu of can not uniting often need change big parts; And stalk undercuring; In addition, wheel joint grain header operational difficulty in the paddy field, track combine inconvenience operation in ground really up to the mark, the face of land, especially the short distance transfer efficiency is low.Current, the agriculture, rural areas and farmers fast development, the soil circulation will speed up the intensification production process, and several years ago the management mode of Sheng Hang agricultural machinery specialist cross-regional operation is just degenerated, and regional, intensive management pattern is progressively appeared suddenly, and combine does not on the market very adapt to.

Summary of the invention

In order to overcome the shortcoming of combine on the market, the utility model provides a kind of multifunctional combined grain header, and this machine can not only improve the walking effect, keeps off easy to hangly more, and quick to row, it is light to turn, and wheel carries out dual-purpose, but the equal operation in floods and droughts ground, the short distance convenient transfer; The suitable packet receiving of cutting part is drawn together soybean, rape in interior various crop, threshing, separate, clean the parts wide accommodation, feeding-wheel, rear fan synergy, thereby gather in the crops paddy and wheat, beans, wet goods crop efficient height, can take into account percent of loss, percentage of impurity, percentage of damage three indexs; Transfer unit, cutting part can reverse, the segmentation of part notch board fixes on side door, and it is convenient therefore to adjust, clear up, and two kinds of easy conversions of tanker make things convenient for unloading, and bundling collection grass is convenient to utilize stalk.

The technical scheme that its technical problem that solves the utility model adopts is: the engine of combine places on the ground-engaging element, steering position is in engine the place ahead, cutting part is in the steering position front, transfer unit is in the steering position side, threshing, separate, clean parts and tanker unloading parts and collect careless parts in the back, the tool transmission system is provided with and realizes multi-functional structure:

A. the transmission adopted of walking can be controlled many retainings by single handle, can advance and retreat with speed, can be used for forward and reverse the driving with speed in crawler type or four-wheel driving type ground-engaging element both sides turns to, can be used for running on wheels parts differential and drive the walking gear case that turns to, it can take turns the shoe dual-purpose, also can realize many grades of infinitely variable speeds with the hydraulic transformer combination;

B. operation transmission adopted jackshaft, it is the preceding blower fan of infinitely variable speeds transmission directly, and power imported the operation transfer case, and the output of operation transfer case multichannel, realize that respectively transfer unit, cutting part are just changeing transmission, threshing unit transmission, separating component, the careless parts transmission of collection, feed, clean parts transmission and transfer unit, cutting part counter-rotating transmission, the transmission of tanker unloading parts;

C. can adorn auxiliary conveyer belt assembly behind the cutter assembly, the cutter assembly can be had a floating installation;

D. the going up of auxiliary conveyer belt assembly one end can be adorned chain-belt type and found the cutter assembly, or reciprocating type upright cutter assembly;

But e. feed threshing cylinder and separate Lysimachia sikokiana cylinder concentric tandem arrangement, the operation rotating speed of two cylinders can be different, and the operation element can be changed respectively;

F. feed under the feeding section of threshing cylinder and can adorn feeding-wheel;

G. a part of sectional of notch board fixes in threshing, separates, cleans on the parts body, and another part sectional of notch board fixes on capable of opening and closing side door;

H. the angle of a part of guide plate of top cover and axis is to decide angle, the adjustable included angle of another part guide plate and axis;

I. can take on the air port between screw feeder and the tailing auger tiltedly to the rear fan above the tailing auger putting out cereal;

J. can adorn panel turnover mechanism in the tanker;

K. separate and to adorn the collection grass parts of beating Kun under the Lysimachia sikokiana section of Lysimachia sikokiana cylinder.

The beneficial effects of the utility model are

A. single handle engage a gear is easily controlled, the many adaptability that can improve the Different Crop operating mode of gear; Advance and retreat can improve the speed to the row operation with speed; The forward and reverse driving with speed in crawler type or four-wheel driving type ground-engaging element both sides turns to, and running on wheels parts differential drives the time that all not only can reduce turning usefulness that turns to, and reduces the turning power consumption; Especially wheel is carried out dual-purpose, but not only all operations of floods and droughts ground, and make things convenient for short distance to shift; Ground-engaging element with multi-functional walking gear case can not only improve harvest operation walking effect, and can be used for farm implements such as trailer plough, rake, also can be used as the chassis of engineering machinery.

B. preceding blower fan is not disturbed by other transmissions by the direct infinitely variable speeds of jackshaft, adjusting range is big, can adapt to the Different Crop operating mode; The operation transfer case of multichannel output can be simplified the operation drive mechanism.

C. auxiliary conveyer belt assembly can improve the defeated ability of feeding of cutting part, and it cooperates with the cutter assembly of tool floating installation can gather in the crops soybean.

D. the upright cutter assembly of chain-belt type cooperates with auxiliary conveyer belt assembly and can gather in the crops rape, and the rate of reducing the loss.

E. feed threshing cylinder and separate Lysimachia sikokiana cylinder concentric tandem arrangement, the crop motion is smooth, is beneficial to and boosts productivity; Two cylinder different work rotating speed adjusting ranges are big, and the operation element is changed respectively, is suitable for kind, kind difference, the crop that the threshing complexity is different.

F. feeding-wheel cooperates with the feeding threshing cylinder, effectively enhances productivity, especially the longitudinal axial flow type.

G. a notch board part is contained on the capable of opening and closing side door, and the structure that adopts segmentation to fix, and convenient transposing is suitable for kind, kind difference, the notch board element of threshing complexity Different Crop.

H. the angle of a part of guide plate of top cover and axis is to decide the angle, and the adjustable included angle of another part guide plate and axis is suitable for kind, kind difference, and the crop that the threshing complexity is different is taken into account production efficiency and operation quality.

I. it is assorted that rear fan directly reduces the grain husk of tailing auger top, is beneficial to the raising cleannes.

J. the tanker of adorning panel turnover mechanism satisfies different unloading demands.

K. collection grass is played Kun and chopping and is handled the mode of stalk and compare obviously energy-conservationly, and the careless Kun that is got can directly be adopted by the gasification furnace of promoting in the rural area, effectively solve the stalk handling problem.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is an end view of the present utility model.

Fig. 2 is a rearview of the present utility model.

Fig. 3 is the schematic diagram of walking gear case.

Fig. 4 is the structure chart that single handle is hung eight retainings.

Fig. 5 is the schematic diagram of transmission system.

Fig. 6 is the structure chart of rear fan.

Fig. 7 is the structure chart of feeding threshing cylinder feeding segment element.

Fig. 8 is the spacing linkage structure figure of transfer unit, the transmission of cutting part forward and backward.

1. cutting parts among the figure, 2. steering position, 3. transfer unit, 4. engine, 5. threshing, separate, clean parts, 6. ground-engaging element, 7. tanker unloading parts, 8. collect careless parts, 9. cutter assembly, 10. auxiliary conveyer belt assembly, 11. chain-belt type founds the cutter assembly, 12. divide the standing grain guard shield, 13. crawler belt drive sprocket, 14. wheeled driving wheel, 15. forward swing pivoted arm, 16. linkage and oil cylinder, 17. directive wheel balance staff, 18. back rotation arm, 19. directive wheel assembly, 20. limit element, 21. profiling sled, 22. the cutter balance staff, 23. collection grass feeding transport tapes, 24. collection Kun device bottoms, 25. collection Kun device top, 26. the walking gear case, 27. operation transfer cases, 28. sorting screens, 29. side door, 30. fix the notch board on side door, 31. fix in threshing, separate, clean the notch board on the parts body, 32. feeding threshing cylinders, 33. separate the Lysimachia sikokiana cylinder, 34. top cover, 35. with axis angle for decide the guide plate at angle, 36. and the adjustable guide plate of axis angle, 37. the horizontal screw conveyor of big tanker, 38. turnover panel, 39. risers, the extension sack of 40. little tankers, 41.I axle shift fork, 42.III the axle shift fork, the two-sided clutching member of 43.V axle, 44.VI axle both sides clutching member, 45.VII axle differential mechanism, 46.XI shaft brake, 47.X axle differential lock clutching member, 48.IX arbor wheel formula combine odd-side, 49. have the gear lever of two series connection shifting blocks, 50. transfer unit, cutting part is just changeing transmission, 51. operation transfer case transmissions feeding threshing cylinder and the output shaft that separates the Lysimachia sikokiana cylinder, 52. tanker unloading parts transmissions, 53. jackshaft, 54. feeding, clean parts transmission and transfer unit, cutting part counter-rotating transmission, 55. threshing unit transmissions, 56. separating components, collect careless parts transmission, 57. feeding-wheel, 58. preceding blower fan, 59. screw feeders of putting out cereal, 60. rear fans, 61. tailing auger, 62. the canted-plate tooth of feeding section, 63. transfer units, cutting part just, the spacing link gear of counter-rotating transmission, 64. transfer units, cutting part is just changeing the arrangement of clutch of transmission, 65. the adjustment spring, 66. transfer units, the arrangement of clutch of cutting part counter-rotating transmission.

Embodiment

In Fig. 1-Fig. 8, the engine of multifunctional combined grain header [4] places on the ground-engaging element [6], steering position [2] is in engine the place ahead, cutting part [1] is in the steering position front, transfer unit [3] is in the steering position side, threshing, separate, clean parts [5] and tanker unloading parts [7] and collect careless parts [8] in the back, have transmission system, it has the multi-functional structure of following realization:

A. the transmission adopted of walking can be controlled many retainings by single handle, can advance and retreat with speed, can be used for forward and reverse the driving with speed in crawler type or four-wheel driving type ground-engaging element both sides turns to, can be used for running on wheels parts differential and drive the walking gear case [26] that turns to, it can take turns the shoe dual-purpose, also can realize many grades of infinitely variable speeds with the hydraulic transformer combination;

B. operation transmission adopted jackshaft [53], it is the preceding blower fan [58] of infinitely variable speeds transmission directly, and power imported operation transfer case [27], and the output of operation transfer case multichannel, realize that respectively transfer unit, cutting part are just changeing transmission [50], threshing unit transmission [55], separating component, collection careless parts transmission [56], feed, clean parts transmission and transfer unit, cutting part counter-rotating transmission [54], tanker unloading parts transmissions [52];

C. can adorn auxiliary conveyer belt assembly [10] behind the cutter assembly [9], the cutter assembly can be had a floating installation;

D. the going up of auxiliary conveyer belt assembly one end can be adorned chain-belt type and found cutter assembly [11], or reciprocating type upright cutter assembly;

E. feed threshing cylinder [32] and separate Lysimachia sikokiana cylinder [33] but the concentric tandem arrangement, the operation rotating speed of two cylinders can be different, and the operation element can be changed respectively;

F. feed under the feeding section of threshing cylinder and can adorn feeding-wheel [57];

G. the part of notch board [31] sectional fixes in threshing, separates, cleans on the parts body [5], and another part of notch board [30] sectional fixes on capable of opening and closing side door [29];

H. a part of guide plate [35] of top cover [34] is to decide angle, the adjustable included angle of another part guide plate [36] and axis with the angle of axis;

I. can take on the air port tiltedly to the rear fan [60] of tailing auger top between screw feeder of putting out cereal [59] and tailing auger [61], rear fan can be the fluid-driven blower fan, also can be centrifugal fan;

J. can adorn panel turnover mechanism [38,39] in the tanker [7];

K. separate and to adorn the collection grass parts [23-25] of beating Kun under the Lysimachia sikokiana cylinder Lysimachia sikokiana section.

Fig. 3 and embodiment illustrated in fig. 4 in, the I of walking gear case, II, III axle are variable-speed unit, divide two-layer manipulations I axle shift fork [41] and eight grades of speed changes of two shift forks of III axle [42] realization by a gear lever [49] with two series connection shifting blocks; IV, V axle are reversing unit, realize forward-reverse by the two-sided clutching member [43] of a reversing bar control, and advancing, falling back all has eight gears; VI, VII, VIII axle are steering unit, dresses clutching member [44] in both sides on the VI axle wherein, and it can both sides clutch simultaneously, also can a side separate, differential mechanism [45] is wherein adorned in the opposite side combination on the VII axle, the VIII axle of walking gear case both sides is all adorned crawler belt drive sprocket [13], its when both sides clutching member on the VI axle separate simultaneously or in conjunction with the time, the track drive sprocket wheel of both sides stops to drive or drive simultaneously, when a side is separated, opposite side in conjunction with the time, then a side stops driving, and opposite side drives; The IX axle places the wheel joint grain header with in odd-side [48], and power separates the VI axle input of state by steering unit clutching member place, and then the X-axis of locating bonding state by differential lock clutching member [47] is passed the walking gear case back, to differential casing; Adorn brake [46] on the XI axle, gear on XI axle and X-axis and the differential casing often meshes, constitute brake unit, it is worked as steering unit both sides clutching member and separates simultaneously or combination, and the differential lock clutching member in conjunction with the time, brake all has braking action to the both sides drive sprocket, when it separates when the differential lock clutching member, and steering unit clutching member one side is separated, opposite side in conjunction with the time, brake braking differential casing, it is identical in conjunction with the drive sprocket rotating speed of side with the steering unit clutching member to make the steering unit clutching member separate the drive sprocket of side, rotation direction is opposite, and combine is pivot stud then.

In an embodiment shown in Figure 1, carry out the dual-purpose combine as wheel, can install with the forward swing pivoted arm [15] of crawler belt with the swing of drive sprocket center, the driving wheel [14] of wheeled usefulness is installed on this rotation arm, the power of driving wheel is imported into by the axle of drive sprocket, put the directive wheel balance staff [17] that is parallel to the drive sprocket axis in the back upper place of crawler belt frame, go up the general directive wheel assembly [19] of hinged tractor with this back rotation arm [18] that is the center is swung, driving wheel and directive wheel assembly are by linkage and oil cylinder [16] control rotation lifting.

In an embodiment shown in Figure 2, the middle part of cutter assembly and cutting part body are hinged with cutter balance staff [22], the below dress profiling sled [21] at cutter assembly two ends, and the limit element [20] of adjustment height is established in the top.

In another embodiment shown in Figure 1, cutting operation when the upright cutter of chain-belt type moves from top to bottom, blade enter branch standing grain guard shield [12] when screwing in from bottom to top movement position.

In an embodiment shown in Figure 5, operation transfer case transmission feeding threshing cylinder and the denumerable shelves of the output shaft that separates the Lysimachia sikokiana cylinder [51] speed change, and the feeding threshing cylinder adopts constant speed than [56] transmission, separates the Lysimachia sikokiana cylinder and adopts infinitely variable speeds [55] transmission.

In the embodiment shown in fig. 6, the feeding section of feeding threshing cylinder can adopt canted-plate tooth [62] structure, and its plate tooth work rim can add the cylinder ratch.

In the embodiment shown in fig. 8, from feeding-wheel to transfer unit, cutting part counter-rotating transmission [54] has arrangement of clutch [66], adjust spring [65] and make it to be in normal released state; From the operation transfer case to transfer unit, the cutting part arrangement of clutch [64] that just changeing transmission [50] is in normal bonding state, and spacing link gear [63] is installed between the controls of the two, after the separation, another could in conjunction with.

In another embodiment shown in Figure 2, but the panel turnover mechanism in the tanker by the turnover panel [38] of both sides upsets but and the riser of overturning [39] forms, after the riser overturning, turnover panel covers it, then forms big tanker, the extension sack [40] of the little tanker of the impossible arrival of grain; Overturning-free when riser, turnover panel turns over to opposite side, then forms little tanker, and grain can not arrive the horizontal screw conveyor [37] of big tanker.

In another embodiment shown in Figure 1, the feeding transport tape [23] that collects careless parts is other in sorting screen [28] outlet, over against the Lysimachia sikokiana section of separating the Lysimachia sikokiana cylinder, carry assorted surplus and stalk to collecting the Kun device to cut edge direction, the top [25] of collection Kun device is fixing, the bottom [24] of collection Kun device but folding become to concentrate behind the Kun to come cut edge.

Claims

1. multifunctional combined grain header, its engine places on the ground-engaging element, steering position is in engine the place ahead, cutting part is in the steering position front, transfer unit is in the steering position side, threshing, separate, clean parts and tanker unloading parts and collect careless parts in the back, have transmission system, it is characterized in that realizing multi-functional structure:

B. operation transmission adopted jackshaft [53], it is the preceding blower fan [58] of infinitely variable speeds transmission directly, and power imported operation transfer case [27], and the output of operation transfer case multichannel, realize transfer unit, cutting part transmission [50] respectively, threshing unit transmission [55], separating component, collection careless parts transmission [56], feed, clean parts transmission and transfer unit, cutting part counter-rotating transmission [54], tanker unloading parts transmissions [52];

C. can adorn auxiliary conveyer belt assembly [10] behind the cutter [9], the cutter assembly can be had a floating installation;

J. can adorn panel turnover mechanism [38,39] in the tanker [7];

2. multifunctional combined grain header according to claim 1 is characterized in that I, the II of walking gear case, III axle are variable-speed unit, has by a gear lever [49] with two series connection shifting blocks to divide two-layer manipulation I axle shift fork [41] and two shift forks of III axle [42]; IV, V axle are reversing unit, and the two-sided clutching member [43] by a reversing bar control is arranged; VI, VII, VIII axle are steering unit, and wherein dress clutching member [44] in both sides on the VI axle is wherein adorned differential mechanism [45] on the VII axle, and the VIII axle of walking gear case both sides is all adorned drive sprocket [13]; The IX axle places the wheel joint grain header with in the odd-side [48], and differential lock clutching member [47] is put on the X-axis; Adorn brake [46] on the XI axle, the gear on XI axle and X-axis and the differential casing often meshes, and constitutes brake unit.

3. multifunctional combined grain header according to claim 1, it is characterized in that carrying out the dual-purpose combine as wheel, can install with the forward swing pivoted arm [15] of crawler belt with the swing of drive sprocket center, the driving wheel [14] of wheeled usefulness is installed on this rotation arm, the power of driving wheel is imported into by the axle of drive sprocket, put the directive wheel balance staff [17] that is parallel to the drive sprocket axis in the back upper place of crawler belt frame, go up the general directive wheel assembly [19] of hinged tractor with this back rotation arm [18] that is the center is swung, driving wheel and directive wheel assembly are by linkage and oil cylinder [16] control rotation lifting.

4. multifunctional combined grain header according to claim 1 is characterized in that the middle part of cutter assembly and cutting part body are hinged with cutter balance staff [22], the below dress profiling sled [21] at cutter assembly two ends, and the limit element [20] of adjustment height is established in the top.

5. multifunctional combined grain header according to claim 1, cutting operation when it is characterized in that the upright cutter of chain-belt type moves from top to bottom, blade enter branch standing grain guard shield [11] when screwing in from bottom to top movement position.

6. multifunctional combined grain header according to claim 1, it is characterized in that operation transfer case transmission feeding threshing cylinder and the denumerable shelves of the output shaft that separates the Lysimachia sikokiana cylinder [51] speed change, and the feeding threshing cylinder adopts constant speed than [56] transmission, separates the Lysimachia sikokiana cylinder and adopts infinitely variable speeds [55] transmission.

7. multifunctional combined grain header according to claim 1 is characterized in that the feeding section that feeds threshing cylinder can adopt canted-plate tooth [62] structure, and its plate tooth work rim can add the cylinder ratch.

8. multifunctional combined grain header according to claim 1 is characterized in that from feeding-wheel to transfer unit, the counter-rotating transmission [54] of cutting part has arrangement of clutch [66], adjusts spring [65] and makes it to be in normal released state; From the operation transfer case to transfer unit, the arrangement of clutch [64] of the just commentaries on classics transmission [50] of cutting part is in normal bonding state, and spacing link gear [63] is installed between the controls of the two.

9. multifunctional combined grain header according to claim 1, but it is characterized in that panel turnover mechanism in the tanker by the turnover panel [38] of both sides upset but and the riser of overturning [39] form, after the riser overturning, turnover panel covers it, then form big tanker, grain can not arrive the extension sack [40] of little tanker; Overturning-free when riser, turnover panel turns over to opposite side, then forms little tanker, and grain can not arrive the horizontal screw conveyor [37] of big tanker.

10. multifunctional combined grain header according to claim 1, it is characterized in that collecting the feeding transport tape [23] of careless Kun parts on sorting screen [28] outlet side, over against the Lysimachia sikokiana section of separating the Lysimachia sikokiana cylinder, carry assorted surplus and stalk to collecting the Kun device to cut edge direction, the top [25] of collection Kun device is fixing, the bottom [24] of collection Kun device but folding.